Answer (EN)
- 1 They usually have pasta for lunch, but today they are having sandwiches.
Translation (RU)
- 1 Обычно они едят пасту на обед, но сегодня они едят сэндвичи.
Brief explanation: The first part uses the present simple ('have') for a regular habit. The second part uses the present continuous ('are having') for an action happening now, which is different from the usual routine.